236480994

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{1103}}^1$

素因数の和:1431

約数の個数: 48

約数和(自身を含む): 526660992

約数和(自身を除く): 290179998

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 277, 387, 554, 774, 831, 1103, 1662, 2206, 2493, 3309, 4986, 6618, 9927, 11911, 19854, 23822, 35733, 47429, 71466, 94858, 107199, 142287, 214398, 284574, 305531, 426861, 611062, 853722, 916593, 1833186, 2749779, 5499558, 13137833, 26275666, 39413499, 78826998, 118240497, 236480994]

約数ペア:

[(1, 236480994), (2, 118240497), (3, 78826998), (6, 39413499), (9, 26275666), (18, 13137833), (43, 5499558), (86, 2749779), (129, 1833186), (258, 916593), (277, 853722), (387, 611062), (554, 426861), (774, 305531), (831, 284574), (1103, 214398), (1662, 142287), (2206, 107199), (2493, 94858), (3309, 71466), (4986, 47429), (6618, 35733), (9927, 23822), (11911, 19854)]